V-shaped backflow port design, precise scale on concave and convex surfaces, and strong flexibility.
Eagle mouth pouring diversion port, high transparency, clear and accurate scale, transparent material, considerate design, corrosion resistance.
Quickly replace sandpaper flannel/durable/long service life.
Quickly replace sandpaper and flannel, easy to use and improve work efficiency.
Bakelite material/solvent resistant/oil resistant/grease resistantSturdy inner core/wear-resistant and durable/corrosion and rust-resistant
Eagle mouth pouring guide port, can be heated by open flame, high transparency, alkali resistance, acid resistance and chemical resistance.
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